C:\Users\s00369644>python 

Python 3.9.0 (tags/v3.9.0:9cf6752, Oct  5 2020, 15:34:40) [MSC v.1927 64 bit (AMD64)] on win32 

Type "help", "copyright", "credits" or "license" for more information. 

>>> import mindspore 

Traceback (most recent call last): 

  File "<stdin>", line 1, in <module> 

  File "C:\Users\s00369644\mindspore\mindspore\python\mindspore\__init__.py", line 18, in <module> 

    from mindspore.run_check import run_check 

  File "C:\Users\s00369644\mindspore\mindspore\python\mindspore\run_check\__init__.py", line 17, in <module> 

    from ._check_version import check_version_and_env_config 

  File "C:\Users\s00369644\mindspore\mindspore\python\mindspore\run_check\_check_version.py", line 29, in <module> 

    from mindspore._c_expression import MSContext, ms_ctx_param 

ModuleNotFoundError: No module named 'mindspore._c_expression' 

>>>